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Arc1 Radar Cable Replacement Instructions

Use this guide to replace the Arc1 radar cable.

Tools Needed:

  • 4 mm Hex Wrench
  • Philips Head Screwdriver (shroud removal)
  • Wire Cutters (Zip tie removal)

Video Instructions:

Written Instructions:

Removing the old Cable and Assembly:

  1. Remove your front left shroud using this guide.
  2. Locate the 6 bolts on the back of the radar housing.
  3. Using your 4 mm hex wrench, loosen each bolt a few turns. 
    1.  Important: The two middle bolts are slightly longer than the others. Keep track of which holes they came from.
  4. Once the bolts are loose, hold the front and back pieces together with one hand while removing the screws completely so the assembly doesn't fall.
  5. Remove the front cover of the radar, then disconnect the cable from the radar assembly. Press the locking tab on the bottom of the connector before pulling it free.
  6. Slide the radar assembly off the machine frame. 

  7. Unplug the J3 connection from the power board.
  8. Cut the zip tie securing the cable.
  9. Remove the cable through the top of the lower feed pipe. 

 

Install the Radar Cable and Assembly:

  1. Feed the new cable through the top of the lower feed pipe.
  2. Plug the cable into the J3 slot on the power board.
  3. Ensure the cables are behind the top-middle shroud screw, as shown in the image below. Arc1 shroudbolt
  4. Secure the cables with a zip tie. Do not tighten the zip tie too tightly.
  5. Tilt the new assembly downward, then slide it into the two frame pieces. Pull it forward to seat it into place.
  6. Reconnect the cable. Ensure the locking tab is facing downward. Push it into the socket until you hear a click.
  7. Secure the front cover.  Hand-thread the two long middle bolts first. 
    1.  IMPORTANT: To avoid cross-threading the bolts, turn the bolt counterclockwise until you feel or hear a tiny "click" as the threads align. Then start to tighten them. 
  8. Secure the remaining bolts. Install the corner screws loosely first, hand-tighten the middle bolts, then tighten the corner screws. Be cautious not to overtighten or cross-thread the bolts.

Firmware updates:

  • Once the radar assembly is installed, power on the machine. If your machine is connected to Wi-Fi you may see an "Updating Firmware" prompt on the tablet.
  1. Allow the update to download and install. It will reboot on it's own so do not turn off the tablet.
  2. Once complete, follow the on-screen instructions: Power off the machine via the rocker switch, unplug the power cord, plug the power cord back in, and restart the machine. 
    1. You may hear an audio sound as you unplug or plug in the machine. This is normal.

If you were unable to resolve your issue through the troubleshooting process we’d love to assist you further! If you are already working with a representative please reply to them with the results of the troubleshooting. If you are not please start a support ticket here or you can call the Support+ Team at 612-412-4410! Remember to have noted any steps did not meet the correct results and have those handy for the phone call or add them to the ticket!